EP2097544B1 - Verfahren und vorrichtung zur wärmebehandlung von schweissnähten - Google Patents
Verfahren und vorrichtung zur wärmebehandlung von schweissnähten Download PDFInfo
- Publication number
- EP2097544B1 EP2097544B1 EP07846709.9A EP07846709A EP2097544B1 EP 2097544 B1 EP2097544 B1 EP 2097544B1 EP 07846709 A EP07846709 A EP 07846709A EP 2097544 B1 EP2097544 B1 EP 2097544B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- laser welding
- welding head
- inductor
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims description 84
- 238000000034 method Methods 0.000 title claims description 21
- 238000003466 welding Methods 0.000 claims description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 12
- 238000003303 reheating Methods 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 7
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims 2
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/362—Coil arrangements with flat coil conductors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/60—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Definitions
- An apparatus for carrying out this method is characterized by the features of claim 4.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Heat Treatment Of Articles (AREA)
- Laser Beam Processing (AREA)
- General Induction Heating (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006055402 | 2006-11-22 | ||
DE102007024654 | 2007-05-26 | ||
DE102007054876A DE102007054876A1 (de) | 2006-11-22 | 2007-11-15 | Verfahren und Vorrichtung zur Wärmebehandlung von Schweißnähten |
PCT/EP2007/010074 WO2008061722A1 (de) | 2006-11-22 | 2007-11-21 | Verfahren und vorrichtung zur wärmebehandlung von schweissnähten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2097544A1 EP2097544A1 (de) | 2009-09-09 |
EP2097544B1 true EP2097544B1 (de) | 2016-03-16 |
Family
ID=39135168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07846709.9A Active EP2097544B1 (de) | 2006-11-22 | 2007-11-21 | Verfahren und vorrichtung zur wärmebehandlung von schweissnähten |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100072193A1 (pt) |
EP (1) | EP2097544B1 (pt) |
JP (1) | JP5089704B2 (pt) |
KR (1) | KR101112015B1 (pt) |
BR (1) | BRPI0719040B8 (pt) |
CA (1) | CA2670142C (pt) |
DE (1) | DE102007054876A1 (pt) |
EG (1) | EG25306A (pt) |
MX (1) | MX2009005432A (pt) |
WO (1) | WO2008061722A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008060205A1 (de) * | 2008-12-04 | 2010-06-10 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung eines geschweißten Rotors für ein Gasturbinentriebwerk |
CN102463414A (zh) * | 2010-11-11 | 2012-05-23 | 杭州中科新松光电有限公司 | 一种具有激光热处理的激光焊接活塞的方法 |
RU2532787C2 (ru) * | 2012-12-28 | 2014-11-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Устройство внепечной термообработки сварных изделий |
WO2015039154A1 (de) * | 2013-09-17 | 2015-03-26 | Stiwa Holding Gmbh | Schweissvorrichtung mit einer wirkenden heizeinrichtung zum erwärmen des werkstückes |
CN105463177A (zh) * | 2015-12-20 | 2016-04-06 | 新余钢铁集团有限公司 | 一种高碳高强钢冷连轧焊缝热处理装置及焊缝热处理工艺 |
DE102016211321A1 (de) * | 2016-06-24 | 2017-12-28 | MTU Aero Engines AG | Induktionsheizvorrichtung, Vorrichtung mit mindestens einer Induktionsheizvorrichtung und Verfahren zur induktiven Erwärmung von Bauelementen oder eines Bauteilwerkstoffs |
CN107175405A (zh) * | 2017-05-12 | 2017-09-19 | 唐山钢铁集团有限责任公司 | 一种淬火配分钢带的焊接工艺 |
CN113512641B (zh) * | 2021-04-20 | 2022-07-08 | 燕山大学 | 钢板焊缝热处理加热装置及方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB794001A (en) * | 1956-07-20 | 1958-04-23 | Deutsche Edelstahlwerke Ag | Method of and apparatus for welding boilers or other tubular bodies |
US4197441A (en) * | 1978-05-01 | 1980-04-08 | Thermatool Corporation | High frequency induction welding with return current paths on surfaces to be heated |
JPS57106488A (en) * | 1980-12-22 | 1982-07-02 | Kawasaki Steel Corp | Laser welding method |
DE3577888D1 (de) * | 1985-02-05 | 1990-06-28 | Nippon Steel Corp | Oberflaechenlegierungsverfahren mittels eines energiestrahls und stahllegierung. |
JPH04238681A (ja) * | 1991-01-14 | 1992-08-26 | Nippon Steel Corp | ストリップの溶接方法および装置 |
JP2932779B2 (ja) * | 1991-09-04 | 1999-08-09 | 株式会社明電舎 | 突合わせ溶接機の後加熱装置 |
JPH0679484A (ja) * | 1992-07-14 | 1994-03-22 | Mitsubishi Electric Corp | レーザ溶接方法 |
JP3492408B2 (ja) * | 1993-03-02 | 2004-02-03 | 株式会社明電舎 | 鋼板の板継溶接装置 |
JPH08300172A (ja) * | 1995-04-28 | 1996-11-19 | Nkk Corp | 溶接鋼管の製造方法 |
JPH09194998A (ja) * | 1996-01-09 | 1997-07-29 | Nkk Corp | 溶接鋼管およびその製造方法 |
DE19637465C1 (de) * | 1996-09-13 | 1997-12-18 | Fraunhofer Ges Forschung | Verfahren zum Strahlschweißen von härtbaren Stählen mittels Kurzzeitwärmebehandlung |
JP3879207B2 (ja) * | 1997-11-21 | 2007-02-07 | Jfeスチール株式会社 | 溶接鋼管の製造方法 |
JPH11169945A (ja) * | 1997-12-08 | 1999-06-29 | Kawasaki Steel Corp | レーザ溶接鋼管の製造方法 |
JP3399445B2 (ja) * | 2000-05-25 | 2003-04-21 | 三菱電機株式会社 | 鋼板連続処理ラインにおけるストリップ接続方法 |
JP2002263870A (ja) * | 2001-03-06 | 2002-09-17 | Nippon Steel Corp | 突き合わせ溶接された鋼板または鋼帯の製造装置及び製造方法 |
FR2823459B1 (fr) * | 2001-04-11 | 2003-08-22 | Renault | Dispositif ameliore et procede associe de soudage dit bi-passes |
DE10137776C1 (de) * | 2001-08-02 | 2003-04-17 | Fraunhofer Ges Forschung | Verfahren zur Erzeugung von verschleissbeständigen Randschichten |
DE10152685A1 (de) | 2001-10-19 | 2003-05-08 | Thyssenkrupp Stahl Ag | Vorrichtung zur lokalen induktiven Wärmebehandlung eines geschweißten Werkstücks |
DE102004001166B4 (de) * | 2003-02-28 | 2007-03-15 | Daimlerchrysler Ag | Verfahren zum Laserschweissen mit Vor- und/oder Nachwärmung im Bereich der Schweißnaht |
KR100711454B1 (ko) * | 2005-12-27 | 2007-04-24 | 주식회사 포스코 | 연속압연을 위한 레이저 용접방법 및 그 장치 |
US9019289B2 (en) * | 2012-03-07 | 2015-04-28 | Qualcomm Incorporated | Execution of graphics and non-graphics applications on a graphics processing unit |
-
2007
- 2007-11-15 DE DE102007054876A patent/DE102007054876A1/de not_active Withdrawn
- 2007-11-21 EP EP07846709.9A patent/EP2097544B1/de active Active
- 2007-11-21 US US12/515,555 patent/US20100072193A1/en not_active Abandoned
- 2007-11-21 JP JP2009537530A patent/JP5089704B2/ja active Active
- 2007-11-21 MX MX2009005432A patent/MX2009005432A/es unknown
- 2007-11-21 CA CA2670142A patent/CA2670142C/en not_active Expired - Fee Related
- 2007-11-21 WO PCT/EP2007/010074 patent/WO2008061722A1/de active Application Filing
- 2007-11-21 KR KR1020097008462A patent/KR101112015B1/ko active IP Right Grant
- 2007-11-21 BR BRPI0719040A patent/BRPI0719040B8/pt not_active IP Right Cessation
-
2009
- 2009-05-21 EG EG2009050753A patent/EG25306A/xx active
Also Published As
Publication number | Publication date |
---|---|
BRPI0719040B1 (pt) | 2019-08-27 |
CA2670142C (en) | 2012-03-20 |
BRPI0719040B8 (pt) | 2019-10-01 |
KR20090074783A (ko) | 2009-07-07 |
US20100072193A1 (en) | 2010-03-25 |
MX2009005432A (es) | 2009-08-17 |
JP2010510070A (ja) | 2010-04-02 |
EG25306A (en) | 2011-12-07 |
WO2008061722A1 (de) | 2008-05-29 |
EP2097544A1 (de) | 2009-09-09 |
KR101112015B1 (ko) | 2012-03-13 |
DE102007054876A1 (de) | 2008-06-19 |
CA2670142A1 (en) | 2008-05-29 |
BRPI0719040A2 (pt) | 2013-11-05 |
JP5089704B2 (ja) | 2012-12-05 |
BRPI0719040A8 (pt) | 2018-02-20 |
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